AU529399B2 - Black coatings on substrates - Google Patents
Black coatings on substratesInfo
- Publication number
- AU529399B2 AU529399B2 AU57615/80A AU5761580A AU529399B2 AU 529399 B2 AU529399 B2 AU 529399B2 AU 57615/80 A AU57615/80 A AU 57615/80A AU 5761580 A AU5761580 A AU 5761580A AU 529399 B2 AU529399 B2 AU 529399B2
- Authority
- AU
- Australia
- Prior art keywords
- substrate
- ultra
- coated
- phosphorus alloy
- blackness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000000758 substrate Substances 0.000 title abstract 10
- 238000000576 coating method Methods 0.000 title abstract 4
- 229910001096 P alloy Inorganic materials 0.000 abstract 4
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000007772 electroless plating Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- -1 hypophosphite ions Chemical class 0.000 abstract 1
- 230000031700 light absorption Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
- C23C18/36—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents using hypophosphites
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S126/00—Stoves and furnaces
- Y10S126/907—Absorber coating
- Y10S126/908—Particular chemical
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Liquid Crystal (AREA)
- ing And Chemical Polishing (AREA)
- Silicon Compounds (AREA)
Abstract
The invention provides a method of producing an ultra-black surface coating, having an extremely high light absorption capacity, on a substrate, such as a metal, ceramic, glass, or plastic, the blackness being associated with a unique surface morphology consisting of a dense array of microscopic pores etched into the surface, as well as the resulting coated substrate. The method involves preparing the substrate for plating with a nickel-phosphorus alloy, as by cleaning and/or activating it, immersing the thus-prepared substrate in an electroless plating bath containing nickel and hypophosphite ions in solution until an electroless nickel-phosphorus alloy coating has been deposited on the substrate, and then removing the substrate, coated with the electroless nickel-phosphorus alloy, from the plating bath and washing and drying it. The dried substrate, coated with the electroless nickel-phosphorus alloy, is then immersed in an etchant bath consisting of an aqueous solution of nitric acid, wherein the nitric acid concentration ranges from a 1:5 ratio with distilled or de-ionized water to concentrated, until the coated surface of the substrate develops ultra-blackness, the blackness being associated with the surface morphology as described above. The resulting substrate, covered with the ultra-black coating is thereafter washed and dried. The ultra-black surface, which has a spectral reflectance on the order of about from 0.5 to 1.0% at wavelengths of light of about from 320 to 2140 nanometers, finds use as a solar collector in the field of solar energy.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/031,706 US4233107A (en) | 1979-04-20 | 1979-04-20 | Ultra-black coating due to surface morphology |
| US31706 | 1979-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5761580A AU5761580A (en) | 1980-10-23 |
| AU529399B2 true AU529399B2 (en) | 1983-06-02 |
Family
ID=21860965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU57615/80A Ceased AU529399B2 (en) | 1979-04-20 | 1980-04-18 | Black coatings on substrates |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4233107A (en) |
| EP (1) | EP0018219B1 (en) |
| JP (1) | JPS57114655A (en) |
| AT (1) | ATE3064T1 (en) |
| AU (1) | AU529399B2 (en) |
| CA (1) | CA1151959A (en) |
| DE (1) | DE3062695D1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582111A (en) * | 1981-06-29 | 1986-04-15 | Minnesota Mining And Manufacturing Company | Radiation absorbing surfaces |
| US4545429A (en) * | 1982-06-28 | 1985-10-08 | Ford Aerospace & Communications Corporation | Woven ceramic composite heat exchanger |
| US4521442A (en) * | 1982-06-30 | 1985-06-04 | International Business Machines Corporation | Radiant energy collector having plasma-textured polyimide exposed surface |
| DE3239090A1 (en) * | 1982-10-22 | 1984-04-26 | Bayer Ag, 5090 Leverkusen | BLACK METALIZED SUBSTRATE SURFACES |
| US4511614A (en) * | 1983-10-31 | 1985-04-16 | Ball Corporation | Substrate having high absorptance and emittance black electroless nickel coating and a process for producing the same |
| US4594263A (en) * | 1984-12-17 | 1986-06-10 | Motorola, Inc. | Laser marking method and ablative coating for use therein |
| US4707722A (en) * | 1984-12-17 | 1987-11-17 | Motorola, Inc. | Laser marking method and ablative coating for use therein |
| JPH0248913U (en) * | 1988-09-30 | 1990-04-05 | ||
| US4984855A (en) * | 1987-11-10 | 1991-01-15 | Anritsu Corporation | Ultra-black film and method of manufacturing the same |
| JPH0248914U (en) * | 1988-09-30 | 1990-04-05 | ||
| JPH0293503A (en) * | 1988-09-30 | 1990-04-04 | Anritsu Corp | Non-reflecting terminal device of optical system |
| JPH0280080A (en) * | 1988-09-16 | 1990-03-20 | Takara Co Ltd | decoration device |
| US5472583A (en) * | 1992-09-24 | 1995-12-05 | W. R. Grace & Co.-Conn. | Manufacture of conical pore ceramics by electrophoretic deposition |
| US5340779A (en) * | 1992-09-24 | 1994-08-23 | W. R. Grace & Co.-Conn. | Manufacture of conical pore ceramics by electrophoretic deposition |
| US6123589A (en) * | 1998-04-23 | 2000-09-26 | Murata Manufacturing Co., Ltd. | High-frequency connector with low intermodulation distortion |
| FR2789408B1 (en) | 1999-02-08 | 2001-04-20 | Aerospatiale | METHOD FOR PREPARING SURFACE AND DEPOSITION OF POLYANILINE TO ABSORB LIGHT |
| WO2005014881A2 (en) * | 2003-08-08 | 2005-02-17 | Showa Denko K.K. | Production method of substrate with black film and substrate with black film |
| TW200506036A (en) * | 2003-08-08 | 2005-02-16 | Showa Denko Kk | Production method of substrate with black film and substrate with black film |
| RU2467094C1 (en) * | 2011-11-08 | 2012-11-20 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт химии и механики" (ФГУП "ЦНИИХМ") | Method of making light absorbing coating |
| RU2570715C2 (en) * | 2014-04-09 | 2015-12-10 | Закрытое акционерное общество "Научно-исследовательский институт микроприборов-Компоненты" | Method of forming light-absorbing coating |
| US20220213600A1 (en) * | 2019-05-17 | 2022-07-07 | Fundación Cidetec | Light permeable metallic coatings and method for the manufacture thereof |
| CN111910179A (en) * | 2020-07-27 | 2020-11-10 | 西安工业大学 | Method for plating Ni-P film on surface of SiCp/Al composite material |
| CN112011232B (en) * | 2020-08-04 | 2021-09-24 | 深圳烯湾科技有限公司 | Carbon nanotube super black paint and preparation method thereof |
| CN113981424B (en) * | 2021-09-24 | 2023-09-12 | 宁波博威合金材料股份有限公司 | Chemical plating Ni-P-graphene composite coating and preparation method thereof |
| CN114044486B (en) * | 2021-11-21 | 2025-05-13 | 吉林大学 | An invertible chiral hollow nanotruncated cone array film, preparation method and application thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT195205B (en) * | 1953-08-27 | 1958-01-25 | Gen Am Transport | Chemical nickel plating bath |
| AT277699B (en) * | 1966-10-11 | 1970-01-12 | Iska Gmbh | Process for the production of a bath for chemical nickel plating and process for the nickel plating of non-metallic workpieces |
| US4061802A (en) * | 1966-10-24 | 1977-12-06 | Costello Francis E | Plating process and bath |
| US3615948A (en) * | 1967-12-27 | 1971-10-26 | Wolfgang P Krostewitz | Concentration fuel cell |
| US3533863A (en) * | 1968-12-30 | 1970-10-13 | Gen Electric | Process for producing apertured body comprising casting an alloy,plastically deforming the cast alloy,and etching to remove one of alloys,and body produced thereby |
| US3887732A (en) * | 1970-10-01 | 1975-06-03 | Gen Am Transport | Stress controlled electroless nickel deposits |
| AT322940B (en) * | 1972-10-31 | 1975-06-10 | Siemens Ag | BATHROOMS FOR ELECTRICALLY NICKEL-PLATING METAL, PLASTIC AND CERAMICS |
| US3867207A (en) * | 1973-05-29 | 1975-02-18 | Gte Sylvania Inc | Method of blackening a steel component for a color cathode ray tube |
| FR2241633B1 (en) * | 1973-07-13 | 1976-06-18 | Ugine Kuhlmann | |
| US3932694A (en) * | 1974-04-04 | 1976-01-13 | Tatsuta Densen Kabushiki Kaisha | Pre-treatment method for electroless plating for producing a metal film as resistor |
| US3953624A (en) * | 1974-05-06 | 1976-04-27 | Rca Corporation | Method of electrolessly depositing nickel-phosphorus alloys |
| US4008343A (en) * | 1975-08-15 | 1977-02-15 | Bell Telephone Laboratories, Incorporated | Process for electroless plating using colloid sensitization and acid rinse |
| DE2538817C3 (en) * | 1975-09-01 | 1980-11-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Bath and method for electroless nickel plating of metal and metal alloys, in particular aluminum and aluminum alloys |
| DE2700987B1 (en) * | 1977-01-12 | 1977-09-29 | Draloric Electronic | Chemical deposition of nickel-phosphorus alloy coatings - in hypophosphite bath to which nickel salt is added in doses after immersion of carrier body |
| US4160049A (en) * | 1977-11-07 | 1979-07-03 | Harold Narcus | Bright electroless plating process producing two-layer nickel coatings on dielectric substrates |
-
1979
- 1979-04-20 US US06/031,706 patent/US4233107A/en not_active Expired - Lifetime
-
1980
- 1980-04-17 CA CA000350062A patent/CA1151959A/en not_active Expired
- 1980-04-18 DE DE8080301259T patent/DE3062695D1/en not_active Expired
- 1980-04-18 AU AU57615/80A patent/AU529399B2/en not_active Ceased
- 1980-04-18 AT AT80301259T patent/ATE3064T1/en not_active IP Right Cessation
- 1980-04-18 EP EP80301259A patent/EP0018219B1/en not_active Expired
- 1980-04-21 JP JP55052778A patent/JPS57114655A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0018219B1 (en) | 1983-04-13 |
| EP0018219A1 (en) | 1980-10-29 |
| US4233107A (en) | 1980-11-11 |
| JPS57114655A (en) | 1982-07-16 |
| AU5761580A (en) | 1980-10-23 |
| ATE3064T1 (en) | 1983-04-15 |
| DE3062695D1 (en) | 1983-05-19 |
| CA1151959A (en) | 1983-08-16 |
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